The first year of biology draws up a plan for the protection of the ecological environment 10

It seems that I have to help you and give you a brilliant design: first, design in combination with life, for example, reduce driving, do more public transportation, keep low carbon, use less thin plastics, garbage classification, professional batteries, electrical appliances, green protection, bird protection, and beast protection, but these are all virtual and nonsense, and everyone will say. So when it comes to the second item, you're going to observe, or you're bragging, you're observing.

Go to the reservoir, or the embankment of the river to see, if you are in the south, it is fine, there is a lot of water, and this year there is a big drought, you have to observe aquatic animals, reptiles in the water, amphibians, the construction of river embankments or dams is a catastrophe for them, loaches, eels and other animals have to nest and lay eggs at the water's edge, you build a cement dam, these animals are wasted, and for some reptiles (turtles, lizards) and amphibians (frogs, giant salamanders), they often migrate, and the dam body is in the middle of summer due to the lack of vegetation, It will reach a high temperature of more than 60 or more, and these animals will soon die of sunburn and heat when they leave the water, and they can only choose to change their paths, so if you build a dam (repair it), you will destroy their life and survival trajectory. Okay, now the countermeasures are equivalent to the countermeasures you envision, under the conditions of waterproofing, through the culvert, leaving the sediment, so that the animals can be strung together, or solidify the sediment layer on the dam body, leaving room for aquatic animals, and the levee should be set aside a green belt, with a moderate width and length up to the top of the dam, the same as the soil, or direct access to woodlands and other waters, so that the aquatic animals can move freely without affecting or being affected by humans. There are hundreds of words in this way, you can add it yourself, brag, and search for it if you don't understand, but don't be too professional, you're only in the first year of junior high school after all.

--- comprehensive practical activity lesson plan.

City**District**School**Name.

Purpose Requirements:

1.Through the investigation of the current situation of the local ecological environment and the analysis and discussion, a plan for the protection of the local ecological environment is formulated.

2.Recognize the responsibility of every citizen in protecting the ecological environment.

Materials and utensils: notebooks, pens.

Method Steps:1Divide into small groups of 6-8 people to investigate the ecological environment around the campus or in the community where the family lives. You can conduct field surveys, consult with local environmental protection authorities, or collect information through libraries, newspapers and magazines, television stations or the Internet**.

2.Each group selects at least one local problem (e.g., forest loss, soil erosion, or air pollution) and writes in detail specific examples and measures taken in recent years (preferably including relevant data). Further collection and acquisition of scientific knowledge on ecological and environmental protection in order to deepen understanding, conduct evaluations and write survey reports.

3.Combined with the changes in the local population in recent years, the development and utilization of resources and the economic development status, this paper analyzes the causes of problems in the ecological environment, points out what the relevant departments and citizens should do in protecting the local ecological environment, and writes a plan for protecting the local ecological environment (to grasp the key issues and strive to be practical).

4.Each group selects two representatives to report to the class the group's investigation report and the plan to protect the local ecological environment. Evaluate the class on which survey reports reflect the most accurate questions and which action plans are feasible.

Finally, after discussion with the whole class, decide whether to report the report and plan summarized by the class to the relevant local authorities.

Precautions: Pay attention to safety during field investigations. During the investigation, the whole class should act collectively to achieve a clear division of labor and unity and cooperation.